In the cave, seeing Xiao Yan, who was a little carried away with his excitement, Yao Lao smiled slightly, and did not open his mouth to stop him, after several years of hard searching, he finally got what he wanted today, and it was good for him to vent his emotions. ~~.~~

The high-pitched laughter lasted for a long time in the cave before it gradually fell into force.

There was still a smile on the corner of his mouth, Xiao Yan looked down at the palm that was constantly being held, the cyan flame was slowly rising on it, because it had now completely refined the Qinglian Earth Heart Fire, so now it did not bring Xiao Yan any hot temperature and uncomfortable feeling, and as long as he was skilled for a long time, Xiao Yan believed that sooner or later he would be able to reach the point where Yao Lao controlled the cold fire of the bone spirit.

The cyan flame, like that naughty elf, jumped on Xiao Yan's fingertips, and the occasional cyan flame that rushed up to the air immediately showed its horror, only to see that the space half a foot above the palm of the hand was directly burned by the blazing temperature and distorted a little, and a wave of heat rose into the air, causing the vision to gradually blur the martial arts.

Clenching his fist covered by cyan flames, Xiao Yan exhaled lightly, his body was silent for a moment, and the soles of his feet stepped on the green lotus violently, and his body suddenly flashed to the mountain wall like an arrow that was off the string, and his fist brought up a blazing strong wind, and smashed it fiercely.

"Boom!"

The fist touched the hard rock, and the blazing heat of the cyan flame immediately melted the stone into a hollow, and the fist smashed into the rock along the hole, and suddenly, a muffled sound sounded from it, and immediately, cracks were cracked. From the place of the pothole, it spread rapidly, and in just a moment, it was all over the mountain wall.

"Whew...", he took a slow breath of air. Xiao Yan looked at the mountain wall in front of him that was about to burst, a touch of surprise appeared on his face, he grinned, and retreated with his fist.

In the moment when Xiao Yan retreated, the mountain wall in front of him that was already covered with cracks suddenly splashed with rubble in that roaring sound, and it collapsed violently.

A strong wind swept away the oncoming dust. Xiao Yan looked at the mountain wall that had turned into a pile of rubble, twisted his neck, and smiled with a little surprise: "Yes, the strength and speed of the body have become much stronger, the previous blow, if it were changed to the previous place." Without the use of the Eight Poles Collapse, it is impossible to have such destructive power. ”

"Qinglian Earth Heart Fire. It's really extraordinary..."After a few sighs of admiration, Xiao Yan's palm waved casually, and the cyan flame covered on it slowly converged, and after retracting the cyan flame on the palm, Xiao Yan probed his body slightly, and then frowned slightly, and said in a somewhat helpless whisper: "Sure enough, this strange fire is also a big guy who devours fighting qi, and it is only used for such a short time." It consumed one-tenth of the fighting spirit. If it weren't for the previous increase in the strength of the two stars, I'm afraid this cost would have been even greater. ”

"Huh. Your current strength is too low to fully exert your alien abilities. Moreover, the incineration technique is only at the intermediate level of the Yellow Rank now, and with the upper limit of the storage of Dou Qi with this exercise, it is naturally impossible to let the different fires squander it at will. Yao Lao smiled and said with a smile.

"That's right... Exercises!" Hearing Yao Lao's words, Xiao Yan's eyes suddenly widened, this most important step was almost forgotten because of the ecstasy of refining and dissolving different fires.

"Don't worry, anyway, now that you have completely refined the Qinglian Earth Heart Fire and devoured its evolution exercises, it will only be a matter of time, your workload today is already large enough, let's rest for a day first...... Something like devouring alien fire, paying attention to it is a balance, and if you are too hasty, it will be counterproductive. Yao Lao shook his head and admonished.

"Uh... All right. Hearing this, Xiao Yan was stunned, and saw Yao Lao's serious face, although he was a little reluctant in his heart, he still nodded helplessly.

"Tomorrow night starts late at night, when the temperature is at its lowest, and while it may be of little help to you devouring the fire, we can't give it up, because maybe it's that little success rate that will make or break the big picture. "Yao Lao's dignified Dao martial arts.

"Well, let's start late tomorrow night..."Nodding slightly, Xiao Yan smiled and said with a smile.

Seeing that Xiao Yan agreed, Yao Lao also breathed a sigh of relief, his body shook slightly, turned into a streamer and drilled into the ring, leaving a faint laugh lingering in the cave: "Since this is the case, then you are free to arrange the next time, and I will come out tomorrow." ”

Nodding, Xiao Yan gently stroked the black ring on his finger, smiled lightly, and then waved his hand to collect Qinglian into the ring, and then pointed his toes on the stone wall, his body was like a piece of catkins, gently floating out of the cave martial arts.

When the night gradually covered the earth the next day, Xiao Yan, who was sitting on a protruding stone rock on the cliff, slowly opened his eyes, stretched out his hand, and felt the air between heaven and earth that gradually became cold.

Standing up, Xiao Yan looked up at the dark and gloomy sky, perhaps because of the impending rainstorm, the current heaven and earth were shrouded in a depressing atmosphere.

After observing the sky again, Xiao Yan tapped the stone surface with his toes, and his body vigorously jumped into the cave below, walked to the center of the cave, and then slowly sat cross-legged and moved to the world.

As if sensing the sky outside, the medicine elder in the ring also floated out again at this moment, stretched out his palm and grabbed a few handfuls in front of him, then nodded slightly, and said softly: "Yes, maybe because of the change in weather, the heat in the air has been suppressed to the lowest point now, and it is just the most suitable climate environment to devour the fire." ”

"Start now?" Xiao Yan rubbed his palms nervously, raised his head and asked.

"Wait, midnight is the heaviest time of the day, and then start again!" Shaking his head slightly, Yao Lao floated to the mouth of the cave, looking at the dark and dreary sky.

Nodding lightly, Xiao Yan didn't speak again, sitting cross-legged on the boulder, his eyes gradually closed. began to soothe the nervous beating heart and go down to the martial arts.

The dark and dreary sky, with a slight chill blowing, brought a rumbling sound in the mountains and forests, and there were heavy black clouds. At a certain moment, the dull thunder suddenly sounded in the clouds, rolling through the mountains and forests, and soon after the thunder, a huge silver lightning bolt suddenly shuttled out of the clouds, and the bright silver light seemed to separate the heavens and the earth. Suddenly, the dark mountains and forests were illuminated with a transparent and martial arts.

Standing on the edge of the cave, Yao Lao looked at the sky that suddenly thundered and thundered, stretched out his hand, and raindrops the size of beans crackled and fell from the sky. For a time, the whole mountain forest. It was all the crackling sound of the raindrops hitting the leaves.

"Let's get started..."

Facing a cold wind, Yao Lao exhaled slowly, turned his head slightly, looked at the young man inside the cave, and said softly.

Hearing this, Xiao Yan opened his eyes tightly, swept his gaze to the mountains and forests outside that were quite bright by lightning, took a deep breath, and nodded heavily.

"I hope you succeed, devouring the fire. This process of evolutionary exercises. I can't help you with anything, so. You can only rely on yourself..."Yao Lao carried his hands behind his back. Looking up at the electric silver snake in the sky, it was silent for a long time, and its deep voice was accompanied by bursts of thunder, floating in the cave: "Here, I want to say something... Although you have devoured the purple fire and successfully evolved the exercise once, however, according to what the scroll says, only by constantly devouring the alien fire can it be possible to evolve the cultivation method to a truly high level, but can the alien fire, a destructive thing, be able to be devoured... In this vindictive continent, I'm afraid there aren't many people who have exact guidance, including me..."

"You are the only one who cultivates the Burning Land, so whether it has the qualifications and potential to become a Heavenly Rank Exercise is something you need to measure. Speaking of this, Yao Lao's brows furrowed, and after a while, he said lightly: "If the evolution fails, then this incineration method may indeed have some problems, and when the time comes...... Let's give up this kind of exercise, without the function of evolution, the value can only be similar to a volume of Xuan-level exercises at most. ”

Xiao Yan lowered his head slightly, no one could see his expression clearly, and the fist under his sleeve robe was tightly clenched in martial arts.

"Boom!" A thunderbolt flashed from the sky, and the rumbling thunder reverberated in the mountains and forests.

When the thunder sounded, Xiao Yan's body trembled slightly, slowly raised his head, and looked at the old man's back standing at the mouth of the cave.

Staring at the old man's body, which looked extremely small and thin under the lightning, Xiao Yan suddenly smiled lightly, and his gentle voice resounded inside the cave.

"Hehe, teacher, it's all come this far, how can you still say these frustrating words? Even if the evolution exercise fails this time, I think, I may still not give it up, you said, it is a necessity for me to step on the peak of the powerhouse, moreover... Teacher, your body still needs to evolve the flames generated after the incineration before it can be refined, and giving up the cultivation incineration is equivalent to giving up the hope of your resurrection..."

The gentle laughter of the young man behind him made the old man's body tense suddenly, and he took a few deep breaths, he slowly raised his head, and in the muddy old eyes, under the reflection of silver lightning, he was faintly moved and relieved.

"Since you insist, then... My good disciple, cultivate with peace of mind, I believe you can succeed..."Wiping the corners of his eyes with his palm, Yao Lao smiled, then looked up at the endless dark night sky with his hand, was slightly silent, and muttered in a low voice: Moreover, even if this exercise really can't devour the alien fire, the teacher will do everything he can to make you that peak powerhouse......"

The dry palm struck lightly on the edge of the cave entrance, and a crack spread out, and then a huge stone smashed down, and in an instant, the hole was tightly blocked.

Turning his head to look at the blocked hole, Yao Lao's body floated on a mountain rock, allowing the raindrops to pass through the illusory body, standing quietly under the silver snake in the sky, waiting for the young man's success.